Physician weight influences responses to a public health message about the genetics of obesity

Published in: Patient Education and Counseling – October 2023

Written by 

Sydney H. Telaak, Lauren C. Howe and Susan Persky

Summary 

What we found: We discovered that when physicians with obesity discuss genetic factors related to weight in public health messaging, they are perceived as less trustworthy and less credible by the public than when the physician did not mention genetic factors. People were also less likely to anticipate following their advice on weight-related issues. Interestingly, participants with a higher BMI had fewer negative perceptions of these physicians.

Why it matters: These findings highlight a concerning bias against physicians with obesity when they provide information about genetic factors in weight. As the provision of genetic information in public health messaging becomes more common, it's essential to address the potential bias and negative attitudes directed at these healthcare professionals. This bias could hinder effective communication and public health efforts related to weight management and obesity.

What next: Organizations, especially healthcare institutions, should be aware of the potential bias against physicians with obesity when delivering genetic information about weight. They should focus on developing health communication strategies that reduce weight stigma and bias while accurately conveying genetic factors that contribute to weight. These strategies should aim to create a more inclusive and effective environment for public health messaging, ensuring that all healthcare professionals are trusted sources of information, regardless of their body weight.